Reeses Banana Cake with Fluffernutter Frosting

Reeses Banana Cake with Fluffernutter Frosting || Sweet Treats and More

This cake is for you if you 

a) love bananas…

b) love peanut butter…

d) love Reese’s Peanut Butter Cups…

e) love Fluffernutter  (marshmallow creme + peanut butter)


f) if you love all of these things together. 

Is that you?  Because it is so, totally me.  

Reeses Banana Cake with Fluffernutter Frosting || Sweet Treats and More

This cake is for you if you have a serious sweet tooth (yep, me!).   But no cavities (crap!).   This is the cake that made me acutely aware of a cavity I didn’t know I had.  Yeah, lame.  Now I have to go to the dentist so I can eat more really rich, really sweet cakes like this one. 

It’s basically like banana bread on crack, turned into a cake, with chunks of Reese’s Peanut Butter Cups and frosted with a billion calories of fluffy peanut butter marshmallow heaven.  The peanut butter marshmallow frosting, aka fluffernutter, is perfectly thick and fluffy and I can think of a million things I want to spread it on.  

But you should definitely start with this cake! 

Reese's Banana Cake with Fluffernutter Frosting
Write a review
  1. 1/2 cup butter, soft
  2. 1 1/2 cups sugar
  3. 2 eggs
  4. 1 cup sour cream (or greek yogurt)
  5. 1 tsp vanilla
  6. 2 cups flour
  7. 1 tsp baking soda
  8. 1/4 tsp salt
  9. 1 cup mashed ripe bananas
  10. 1 1/2 cups chopped Reese's Peanut Butter Cups
  11. small bowl of flour
  1. Preheat oven 350.
  2. In a bowl, cream butter and sugar. Add eggs, sour cream, and vanilla.
  3. Combine flour, baking soda and salt in another bowl, then gradually add to the creamed mixture.
  4. Stir in bananas. Toss chopped reese's pieces in a bowl of flour coating each piece. Stir reese's into the cake. Spread into a greased 9 X 13 inch cake pan. Bake at 350 for 20-25 minutes, or just until golden on top. Let cool then top with Fluffernutter Frosting (recipe below)
Adapted from from these banana bars
Sweet Treats & More
Fluffernutter Frosting
Write a review
  1. 1 cup marshmallow cream
  2. 1/3 cup butter soft
  3. 2/3 cup peanut butter
  4. 1/4 tsp vanilla
  5. 2-3 tbs milk
  6. 1 1/2-2 cups powdered sugar
  1. In a medium bowl beat marshmallow fluff, butter and peanut butter until fluffy.
  2. Alternately mix in milk and powdered sugar until just combined. Add vanilla. Beat on high for two minutes until fluffy. ( add more or less milk and powdered sugar to reach desired consistency)
  3. Spread over the cooled cake and serve.
  1. source: Fluff Stuff.
Sweet Treats & More


  1. Oh my goodness, this cake is awesome!

  2. Love everything about this cake, especially that fluffernutter frosting!

  3. Oh man, where has this cake been all my life? It looks amazing.

Speak Your Mind